Remote control commands
R&S
®
RTA4000
770
User Manual 1335.7898.02 ─ 08
DIGital<m>:THCoupling
<ThresholdCoupling>
Sets all threshold and hysteresis values to the values of the first nibble (D0...D3).
Suffix:
<m>
.
0..15
The suffix is irrelevant.
Parameters:
<ThresholdCoupling> ON | OFF
*RST:
ON
DIGital<m>:THReshold
<ThresholdLevel>
Sets the logical threshold for the nibble (D0...D3, D4...D7, D8...D11, and D12...D15) to
which the indicated logic channel belongs.
Suffix:
<m>
.
0..15
Number of the logic channel
Parameters:
<ThresholdLevel>
*RST:
1.4
Default unit: V
LOGic<p>:TYPE
Selects the method to reduce the captured data of logical channels to a waveform with
lower sample rate.
Parameters:
<DecimationMode>
SAMPle | PDETect
SAMPle
Input data is acquired with a sample rate which is aligned to the
timebase (horizontal scale) and the record length.
PDETect
Peak Detect: the minimum and the maximum of n samples in a
sample interval are recorded as waveform points.
*RST:
SAMP
DIGital<m>:HYSTeresis
<Hysteresis>
Defines the size of the hysteresis to avoid the change of signal states due to noise.
The setting applys to the logic pod to which the indicated logic channel belongs.
Suffix:
<m>
.
0..15
Selects the logic channel.
<p>
1..2
Selects the logic pod.
Mixed signal option (option R&S
RTA-B1)
